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    Decimal Notation

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    1. Write a word name for 8.032.
    ____a. Eight and thirty-two tend-thousandths
    ____b. Eight thousand and thirty-two
    ____c. Eight and thirty-two hundredths
    __x_d. Eight and thirty-two thousandths

    2. Write fraction notation for 7.319.
    ____a. 7319/10
    ____b. 7319/100
    _x__c. 7319/1000
    ____d. 7319/10,000

    3. Write decimal notation for 53/1000
    ____a. 5.3
    ____b. 0.53
    _x__c. 0.053
    ____d. 0.0053

    4. Which is largest: 0.137, 0.46, 0.3, 0.2138?
    ____a. 0.137
    __x_b. 0.46
    ____c. 0.3
    ____d. 0.2138

    5. Round 8.1234 to the nearest thousandth
    _x__a. 8.123
    ____b. 8.124
    ____c. 8.12
    ____d. 8.13

    6. Add: 2.15 + 13.07 + 25
    ____a. 15.47
    _x__b. 40.22
    ____c. 47.81
    ____d. 59.57

    7. subtract: 70-8.231
    ____a. 62.769
    ____b. 62.231
    _x__c. 61.769
    ____d. 61.231

    8. Dominic has a balance of $1453.95 in his checking account before making purchases of $34.92, $275.80, and $198.33 with his debit card. What was the balance after making the purchases?
    ____a. $1495.50
    ____b. $1340.56
    ____c. $1013.74
    _x__d. $943.90

    9. Multiply: 35x0.21
    ____a. 166.67
    ____b. 73.50
    ____c. 35.21
    _x__d. 7.35

    10. Multiply: 0.136x0.25
    x___a. 0.034
    ____b. 0.386
    ____c. 0.952
    ____d. 2.5

    11. Convert from cents to dollars: 362 cents.
    ____a. $362.00
    ____b. $36.20
    _x__c. $3.62
    ____d. $3.26

    12. Divide: 5.2/49.92
    ____a. 12.36
    _x__b. 9.6
    ____c. 9.1
    ____d. 4.16

    13. Solve: 8.3.y = 522.734
    ____a. 60.34
    _x__b. 62.98
    ____c. 514.434
    ____d. 4338.6922

    14. Simplify: 120/2.4/2-1.35+11.631x0.02
    ____a. 98.88262
    ____b. 26.58262
    _x__c. 23.88262
    ____d. 1.38262

    15. Find the decimal notation for 9/5.
    ____a. 0.26
    ____b. 0.55
    ____c. 1.3
    _x__d. 1.8

    16. Simplify: 3/5x13.65-2/9x1.307
    ____a. 7.89
    _x__b. 7.8995
    ____c. 16.8685
    ____d. 19.85191

    17. Estimate the product 6.38x18.716 by rounding to the nearest one.
    ____a. 114
    _x__b. 120
    ____c. 126
    ____d. 133

    18. A loan of $1506 is to be paid off in 12 monthly payments. How much is each payment?
    ____a. $120
    ____b. $124.25
    __x_c. $125.50
    ____d. $18,072

    19. Colby is paid $19.50 per hour for the first 40 hours of work, and time and a half, or $29.25 per hour, for any overtime exceeding 40 hours per week. One week he works 46 hours. How much is his pay?
    _x__a. $955.50
    ____b. $897.00
    ____c. $809.25
    ____d. $780.00

    20. The electricity meter on Donna's house read 71,236.4 kwh at the beginning of March and 73,196.2 kwh at the end of March. She pays 7.4 cents per kwh. What is the amount of her electricity bill for March? Round to the nearest cent. (I had a little problem solving this one, show formula if your answer is different)?
    ____a. $139. 19
    __x_b. $145. 03
    ____c. $159.85
    ____d. $195.98

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